| 1 | ;
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.isWasm = void 0;
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| 4 | const eq_js_1 = require("../u8a/eq.js");
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| 5 | const u8a_js_1 = require("./u8a.js");
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| 6 | const WASM_MAGIC = new Uint8Array([0, 97, 115, 109]); // \0asm
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| 7 | /**
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| 8 | * @name isWasm
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| 9 | * @summary Tests if the input has a WASM header
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| 10 | * @description
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| 11 | * Checks to see if the input Uint8Array contains a valid WASM header
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| 12 | */
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| 13 | function isWasm(value) {
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| 14 | return (0, u8a_js_1.isU8a)(value) && (0, eq_js_1.u8aEq)(value.subarray(0, 4), WASM_MAGIC);
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| 15 | }
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| 16 | exports.isWasm = isWasm;
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